/* ===== الدليل التطبيقي لأخصائي مصادر التعلم — هوية بصرية ===== */
:root{
  --paper:#FFFDF8; --paper-2:#FAF5EC; --paper-3:#F3EDE2;
  --ink:#152530; --ink-soft:#3C4E59; --muted:#6E7D86;
  --primary:#0E7490; --primary-2:#0A5A71; --primary-soft:#E8F3F6;
  --accent:#C0722A; --accent-soft:#FBF0DF;
  --green:#15803D; --green-soft:#E9F6EC;
  --violet:#6D4BA8; --violet-soft:#F2EDFA;
  --line:#E7E1D5; --line-soft:#F1EBE0;
  --radius:14px; --radius-sm:10px;
  --shadow:0 20px 45px rgba(21,37,48,.10);
  --shadow-sm:0 6px 18px rgba(21,37,48,.07);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0; background:#EFEAE0; color:var(--ink);
  font-family:"Noto Sans Arabic","Noto Sans",system-ui,sans-serif;
  font-size:11.4pt; line-height:1.85; text-align:right; direction:rtl;
}
img,svg{max-width:100%}
a{color:var(--primary-2); text-decoration:none}
a:hover{text-decoration:underline}
/* شريط علوي للقراءة الرقمية (يختفي عند الطباعة) */
.topbar{
  position:sticky; top:0; z-index:50; display:flex; align-items:center; gap:14px;
  padding:10px 20px; background:rgba(255,253,248,.88);
  backdrop-filter:blur(10px); border-bottom:1px solid var(--line);
}
.topbar__title{font-family:"Noto Kufi Arabic",sans-serif; font-weight:700; font-size:12.5px; color:var(--primary-2)}
.topbar__meta{font-size:11px; color:var(--muted); margin-inline-start:auto}
.topbar button{
  font:inherit; font-size:11.5px; cursor:pointer; padding:6px 14px; border-radius:999px;
  border:1px solid var(--primary); background:var(--primary); color:#fff; transition:.2s ease;
}
.topbar button:hover{background:var(--primary-2); border-color:var(--primary-2); transform:translateY(-1px)}
.book{padding:22px 12px 60px}
/* الصفحات */
.sheet{
  width:210mm; min-height:297mm; margin:0 auto 18px; padding:17mm 16mm 14mm;
  background:var(--paper); box-shadow:var(--shadow); border-radius:6px;
  position:relative; overflow:hidden;
}
.sheet--plain{background:var(--paper-2)}
.sheet__foot{
  margin-top:26px; padding-top:8px; border-top:1px solid var(--line-soft);
  display:flex; justify-content:space-between; font-size:9pt; color:var(--muted);
}
@media (max-width:820px){
  .sheet{width:100%; min-height:0; padding:22px 16px 26px; border-radius:0; margin-bottom:10px}
  .book{padding:10px 0 40px}
  body{font-size:11.6pt}
}

/* ===== الخطوط والعناوين ===== */
h1,h2,h3,h4{font-family:"Noto Kufi Arabic",sans-serif; line-height:1.55; margin:0 0 .5em; color:var(--ink)}
h1{font-size:23pt; font-weight:700; letter-spacing:-.2px}
h2{font-size:16.5pt; font-weight:700; color:var(--primary-2)}
h3{font-size:13pt; font-weight:700}
h4{font-size:11.6pt; font-weight:700; color:var(--ink-soft)}
p{margin:0 0 .85em}
.lead{font-size:13pt; line-height:1.9; color:var(--ink-soft)}
.small{font-size:10pt; line-height:1.7; color:var(--muted)}
.mono{font-family:"Noto Naskh Arabic","Noto Sans Arabic",serif}
.eyebrow{
  display:inline-flex; align-items:center; gap:8px; font-family:"Noto Kufi Arabic",sans-serif;
  font-size:9.5pt; font-weight:700; letter-spacing:.4px; color:var(--primary);
  text-transform:none; margin-bottom:6px
}
.eyebrow::before{content:""; width:26px; height:3px; border-radius:2px; background:var(--accent); display:block}
.rule{height:1px; background:var(--line); border:0; margin:18px 0}
.chap-head{border-bottom:2px solid var(--primary-soft); padding-bottom:10px; margin-bottom:16px}
.chap-no{
  font-family:"Noto Kufi Arabic",sans-serif; font-size:9.5pt; font-weight:700; color:#fff;
  background:var(--primary); border-radius:999px; padding:3px 12px; display:inline-block; margin-bottom:8px
}
/* ===== الغلاف ===== */
.cover-sheet{page:cover; padding:0; background:var(--paper); display:block}
.cover{
  display:block; min-height:297mm;
  padding:28mm 20mm 16mm; background:
    radial-gradient(120% 80% at 90% 0%, #E9F3F6 0%, rgba(233,243,246,0) 60%),
    radial-gradient(90% 70% at 5% 100%, #FBF0DF 0%, rgba(251,240,223,0) 65%), var(--paper);
}
.cover__art{display:block; width:100%; max-width:148mm; margin:10mm auto 12mm}
.cover__art svg{display:block; width:100%; height:auto}
.cover__kicker{
  font-family:"Noto Kufi Arabic",sans-serif; font-size:11pt; font-weight:700; color:var(--accent);
  letter-spacing:.5px; text-align:center; margin-bottom:10px
}
.cover h1{font-size:30pt; line-height:1.5; text-align:center; margin-bottom:12px}
.cover h1 span{display:block; color:var(--primary-2)}
.cover__sub{
  text-align:center; font-size:13.5pt; color:var(--ink-soft); max-width:135mm; margin:0 auto 18px; line-height:1.9
}
.cover__author{
  text-align:center; border-top:1px solid var(--line); border-bottom:1px solid var(--line);
  padding:12px 0; max-width:135mm; margin:0 auto
}
.cover__author b{font-family:"Noto Kufi Arabic",sans-serif; font-size:13pt; color:var(--primary-2); display:block}
.cover__author span{font-size:11pt; color:var(--muted)}
.cover__foot{display:flex; justify-content:space-between; align-items:flex-end; font-size:9.5pt; color:var(--muted); gap:16px}

/* ===== الشبكات ===== */
.grid{display:grid; gap:14px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:760px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}
/* ===== البطاقات ===== */
.card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius);
  padding:14px 16px; box-shadow:var(--shadow-sm); break-inside:avoid
}
.card--soft{background:var(--paper-2); box-shadow:none}
.card--primary{background:var(--primary-soft); border-color:#CFE4EA; box-shadow:none}
.card--accent{background:var(--accent-soft); border-color:#F0DCBF; box-shadow:none}
.card--green{background:var(--green-soft); border-color:#CFE7D6; box-shadow:none}
.card--violet{background:var(--violet-soft); border-color:#DED4F0; box-shadow:none}
.card__title{font-family:"Noto Kufi Arabic",sans-serif; font-weight:700; font-size:12pt; margin:0 0 6px; color:var(--primary-2)}
.card--accent .card__title{color:#8F5320}
.card--green .card__title{color:#116232}
.card--violet .card__title{color:#54357F}
/* شارات ورقائق */
.badge{
  display:inline-flex; align-items:center; justify-content:center; min-width:30px; height:30px;
  padding:0 9px; border-radius:9px; background:var(--primary); color:#fff;
  font-family:"Noto Kufi Arabic",sans-serif; font-weight:700; font-size:11pt
}
.badge--accent{background:var(--accent)}
.badge--green{background:var(--green)}
.badge--violet{background:var(--violet)}
.badge--ghost{background:var(--paper-3); color:var(--ink-soft)}
.chip{
  display:inline-block; padding:3px 11px; border-radius:999px; font-size:9.8pt;
  background:var(--primary-soft); color:var(--primary-2); border:1px solid #D3E6EB; margin:0 0 5px 5px
}
.chip--accent{background:var(--accent-soft); color:#8F5320; border-color:#EFD9BA}
.chip--green{background:var(--green-soft); color:#116232; border-color:#D0E8D8}
.chip--violet{background:var(--violet-soft); color:#54357F; border-color:#E0D6F1}
.chip--plain{background:#fff; color:var(--ink-soft); border-color:var(--line)}
.pill{display:inline-block; padding:2px 10px; border-radius:999px; background:var(--ink); color:#fff; font-size:9pt}
/* ===== صندوق البرومبت ===== */
.prompt{
  background:#FCFAF5; border:1px dashed var(--primary); border-radius:var(--radius-sm);
  padding:11px 13px; margin:10px 0; break-inside:avoid
}
.prompt__label{
  font-family:"Noto Kufi Arabic",sans-serif; font-size:9.5pt; font-weight:700; color:var(--primary-2);
  display:block; margin-bottom:5px
}
.prompt__body{
  font-family:"Noto Naskh Arabic",serif; font-size:11.2pt; line-height:1.95; color:#22333D; margin:0
}
.prompt__hint{display:block; margin-top:6px; font-size:9pt; color:var(--muted)}
/* ===== تنبيهات ===== */
.callout{
  border-radius:var(--radius-sm); padding:10px 14px; margin:10px 0; font-size:10.4pt; line-height:1.8;
  border-inline-start:4px solid var(--primary); background:var(--primary-soft); break-inside:avoid
}
.callout b{font-family:"Noto Kufi Arabic",sans-serif; font-size:10.6pt}
.callout--warn{background:var(--accent-soft); border-inline-start-color:var(--accent)}
.callout--ok{background:var(--green-soft); border-inline-start-color:var(--green)}
.callout--note{background:var(--paper-3); border-inline-start-color:var(--muted)}

/* ===== الجداول ===== */
table{width:100%; border-collapse:collapse; margin:10px 0 14px; font-size:10.3pt; break-inside:avoid}
caption{caption-side:top; text-align:right; font-size:10pt; color:var(--muted); padding-bottom:6px}
th,td{border:1px solid var(--line); padding:7px 9px; vertical-align:top; line-height:1.7}
th{background:var(--primary-soft); color:var(--primary-2); font-family:"Noto Kufi Arabic",sans-serif; font-size:10pt; font-weight:700}
tbody tr:nth-child(even){background:#FBF8F2}
td.c,th.c{text-align:center}
table.compact th,table.compact td{padding:5px 7px; font-size:9.8pt}
table.accent th{background:var(--accent-soft); color:#8F5320}
table.green th{background:var(--green-soft); color:#116232}
/* بطاقة تعريف مصفوفة (الlabel/القيمة) */
.facts{display:grid; grid-template-columns:34mm 1fr; gap:0; border:1px solid var(--line); border-radius:var(--radius-sm); overflow:hidden; margin:10px 0; break-inside:avoid}
.facts dt{background:var(--paper-2); padding:7px 10px; font-family:"Noto Kufi Arabic",sans-serif; font-size:10pt; font-weight:700; color:var(--primary-2); border-bottom:1px solid var(--line)}
.facts dd{margin:0; padding:7px 10px; font-size:10.4pt; border-bottom:1px solid var(--line); line-height:1.75}
.facts dt:last-of-type,.facts dd:last-of-type{border-bottom:0}
@media (max-width:760px){.facts{grid-template-columns:1fr}.facts dt{border-bottom:0; padding-bottom:0}}
/* قوائم */
ul.list,ol.list{margin:0 0 10px; padding-inline-start:20px}
ul.list li,ol.list li{margin-bottom:5px; line-height:1.8}
ul.clean{list-style:none; margin:0; padding:0}
ul.clean li{padding-inline-start:22px; position:relative; margin-bottom:6px}
ul.clean li::before{content:""; position:absolute; inset-inline-start:0; top:.55em; width:9px; height:9px; border-radius:3px; background:var(--accent)}
ul.check{list-style:none; margin:0; padding:0}
ul.check li{padding-inline-start:26px; position:relative; margin-bottom:7px; line-height:1.75}
ul.check li::before{
  content:"✓"; position:absolute; inset-inline-start:0; top:0; width:18px; height:18px; border-radius:5px;
  background:var(--green-soft); color:var(--green); font-size:10pt; text-align:center; line-height:18px; border:1px solid #CFE7D6
}
ul.cross li::before{content:"×"; background:var(--accent-soft); color:#9A4B12; border-color:#EFD9BA; font-weight:700}
/* أرقام ومؤشرات */
.kpis{display:grid; grid-template-columns:repeat(4,1fr); gap:12px; margin:12px 0}
.kpi{background:#fff; border:1px solid var(--line); border-radius:var(--radius-sm); padding:12px; text-align:center; box-shadow:var(--shadow-sm)}
.kpi b{display:block; font-family:"Noto Kufi Arabic",sans-serif; font-size:19pt; color:var(--primary); line-height:1.4}
.kpi span{font-size:9.8pt; color:var(--muted); display:block; line-height:1.6}
@media (max-width:760px){.kpis{grid-template-columns:repeat(2,1fr)}}
.steps{counter-reset:s; list-style:none; margin:0; padding:0}
.steps li{counter-increment:s; position:relative; padding-inline-start:30px; margin-bottom:7px; line-height:1.78}
.steps li::before{
  content:counter(s); position:absolute; inset-inline-start:0; top:.15em; width:20px; height:20px; border-radius:50%;
  background:var(--primary); color:#fff; font-size:9.5pt; text-align:center; line-height:20px; font-family:"Noto Kufi Arabic",sans-serif
}
.tag-row{display:flex; flex-wrap:wrap; gap:6px; margin:6px 0 10px}

/* ===== إنفوجرافيك: المستويات الثلاثة ===== */
.levels{display:grid; grid-template-columns:repeat(3,1fr); gap:12px; margin:14px 0}
.level{border-radius:var(--radius); padding:13px 14px; border:1px solid var(--line); background:#fff; box-shadow:var(--shadow-sm)}
.level:nth-child(1){border-top:5px solid var(--primary)}
.level:nth-child(2){border-top:5px solid var(--accent)}
.level:nth-child(3){border-top:5px solid var(--violet)}
.level b{font-family:"Noto Kufi Arabic",sans-serif; font-size:12.5pt; display:block; margin-bottom:4px}
.level i{font-style:normal; font-size:9.5pt; color:var(--muted); display:block; margin-bottom:7px}
@media (max-width:760px){.levels{grid-template-columns:1fr}}
/* ===== إنفوجرافيك: سلسلة مجالات العمل ===== */
.domains{display:grid; grid-template-columns:repeat(3,1fr); gap:10px; margin:12px 0}
.domain{
  display:flex; gap:10px; align-items:flex-start; background:#fff; border:1px solid var(--line);
  border-radius:var(--radius-sm); padding:10px 11px; box-shadow:var(--shadow-sm); break-inside:avoid
}
.domain b{font-family:"Noto Kufi Arabic",sans-serif; font-size:10.6pt; display:block; line-height:1.5}
.domain span{font-size:9.6pt; color:var(--muted); display:block; line-height:1.6}
@media (max-width:760px){.domains{grid-template-columns:1fr}}
/* ===== إنفوجرافيك: الخط الزمني ===== */
.tl{position:relative; margin:14px 0 6px; padding-inline-start:16px; border-inline-start:3px solid var(--primary-soft)}
.tl__item{position:relative; padding:0 14px 12px 0; break-inside:avoid}
.tl__item::before{
  content:""; position:absolute; inset-inline-start:-23px; top:6px; width:11px; height:11px; border-radius:50%;
  background:var(--paper); border:3px solid var(--primary)
}
.tl__month{font-family:"Noto Kufi Arabic",sans-serif; font-weight:700; font-size:11pt; color:var(--primary-2)}
.tl__body{font-size:10.3pt; color:var(--ink-soft); line-height:1.75}
/* ===== تخطيط بعمودين غير متساويين ===== */
.split{display:grid; grid-template-columns:1.65fr 1fr; gap:16px; align-items:start}
.split--even{grid-template-columns:1fr 1fr}
@media (max-width:760px){.split,.split--even{grid-template-columns:1fr}}
/* ===== شكل بياني/رسم ===== */
figure{margin:12px 0; break-inside:avoid}
figure svg{display:block; width:100%; height:auto}
figcaption{font-size:9.5pt; color:var(--muted); margin-top:6px; line-height:1.7}
.fig-box{border:1px solid var(--line); border-radius:var(--radius); padding:12px; background:#fff; box-shadow:var(--shadow-sm)}
/* ===== فهرس المحتويات ===== */
.toc{list-style:none; margin:0; padding:0; counter-reset:t}
.toc li{
  display:flex; gap:10px; align-items:baseline; padding:7px 0; border-bottom:1px dotted var(--line);
  font-size:11pt
}
.toc li b{font-family:"Noto Kufi Arabic",sans-serif; color:var(--primary-2)}
.toc li span{color:var(--muted); font-size:10pt; margin-inline-start:auto; text-align:left}
.toc .toc-sec{padding-inline-start:18px; font-size:10.3pt; color:var(--ink-soft); border-bottom:0; padding-top:3px; padding-bottom:3px}

/* ===== عناصر تحريرية ===== */
.quote{
  font-family:"Noto Naskh Arabic",serif; font-size:13pt; line-height:2; color:var(--ink-soft);
  border-inline-start:4px solid var(--accent); padding:6px 16px; margin:14px 0; background:var(--paper-2); border-radius:0 var(--radius-sm) var(--radius-sm) 0
}
.quote cite{display:block; font-size:9.5pt; color:var(--muted); font-style:normal; margin-top:6px}
.avoid-break{break-inside:avoid}
.hr-orn{display:flex; align-items:center; gap:10px; margin:20px 0}
.hr-orn::before,.hr-orn::after{content:""; flex:1; height:1px; background:var(--line)}
.hr-orn span{width:7px; height:7px; border-radius:50%; background:var(--accent)}
.refs{list-style:none; margin:0; padding:0}
.refs li{padding:9px 0; border-bottom:1px solid var(--line-soft); font-size:10.4pt; line-height:1.8}
.refs li b{font-family:"Noto Kufi Arabic",sans-serif; color:var(--primary-2)}
.refs li span{display:block; font-size:9.5pt; color:var(--muted); word-break:break-word}
.copy-note{font-size:9pt; color:var(--muted)}
/* ===== إعدادات الطباعة ===== */
@page{size:A4; margin:16mm 15mm 14mm;
  @bottom-center{content:counter(page); font-family:"Noto Sans Arabic",sans-serif; font-size:8pt; color:#8C9AA2}
  @bottom-right{content:"الدليل التطبيقي للذكاء الاصطناعي · مصادر التعلم"; font-family:"Noto Sans Arabic",sans-serif; font-size:7pt; color:#B0BABF}
}
@page cover{margin:0; @bottom-center{content:none} @bottom-right{content:none}}
@media print{
  body{background:#fff; font-size:11pt}
  .topbar,.no-print{display:none !important}
  .book{padding:0}
  .sheet{width:auto; min-height:0; margin:0; padding:0; box-shadow:none; border-radius:0; break-after:page}
  .sheet:last-of-type{break-after:auto}
  .cover-sheet{page:cover}
  .chap-head{break-after:avoid}
  h1,h2,h3,h4{break-after:avoid}
  table,.card,.prompt,.callout,figure,.facts,.domain,.level,.kpi,.tl__item{break-inside:avoid}
  a{color:var(--ink)}
  .sheet__foot{position:static}
}